A270952 - OEIS

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A270952 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	4
7	5
8	4
9	1
10	1
11	8
12	19
13	42
14	61
15	56
16	28
17	8
18	1
19	1
20	16
21	65
22	304
23	1129
24	3200
25	6775
26	10680
27	12600
28	11386
29	8002
30	4368
31	1820
32	560
33	120
34	16
35	1
36	1
37	32
38	211
39	1890
40	14935
41	97470

[1,1,1,2,1,1,4,5,4,1,1,8,19,42,61,56,28,8,1,1,16, 65,304,1129,3200,6775,10680,12600,11386,8002,4368, 1820,560,120,16,1,1,32,211,1890,14935,97470]